- Research Article
- Open access
- Published:
Bandwidth-Efficient Cooperative Relaying Schemes with Multiantenna Relay
EURASIP Journal on Advances in Signal Processing volume 2008, Article number: 683105 (2008)
Abstract
We propose coded cooperative relaying schemes in which all successfully decoded signals from multiple sources are forwarded simultaneously by a multiantenna relay to a common multiantenna destination to increase bandwidth efficiency. These schemes facilitate various retransmission strategies at relay and single-user and multiuser iterative decoding techniques at destination, suitable for trade-offs between performance, latency, and complexity. Simulation results show that the proposed schemes significantly outperform direct transmission under the same transmit power and bandwidth efficiency.
Publisher note
To access the full article, please see PDF.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
About this article
Cite this article
Ho-Van, K., Le-Ngoc, T. Bandwidth-Efficient Cooperative Relaying Schemes with Multiantenna Relay. EURASIP J. Adv. Signal Process. 2008, 683105 (2008). https://doi.org/10.1155/2008/683105
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1155/2008/683105